Teacher: John, why are you so late ?
John: I was throwing stones into the river..
Teacher: Okaay, well take your seat..
Teacher: Bob, why are you also late ?
Bob: I was also throwing stones into the river.
...Teacher: Gr, well, sit down.
New Boy walks in ;
Teacher: Oh so you're our new student. whats your name? and why are you all wet ?
New boy: My name is Stones.. :P